for example if you are not sure weather or not this wound is rabies infected and you go to the doctor because it has been years for the wound to cure. will the doctors know that you are infected of rabies when symptoms have not appear. if so how would they do that?
There is no way that rabies takes more than a year to manifest itself with symptoms, Although know that rabies is only treatable BEFORE the symptoms show.
A blood test would show that you had contracted the rabies virus.